|
1.
2 + 6 =
8
1
3
2
|
2.
3 – 0 =
4
1
2
3
|
3.
1 + 5 =
2
1
6
3
|
4.
6 + 2 =
3
1
8
2
|
|
5.
2 – 2 =
3
0
4
2
|
6.
2 – 1 =
2
1
4
3
|
7.
4 + 2 =
6
1
3
2
|
8.
7 + 3 =
2
10
1
3
|
|
9.
4 + 5 =
3
1
9
2
|
10.
8 – 5 =
1
2
4
3
|
11.
6 + 4 =
1
3
10
2
|
12.
2 + 5 =
7
3
1
2
|
|
13.
4 + 3 =
7
1
3
2
|
14.
5 – 4 =
3
1
4
2
|
15.
5 + 1 =
3
6
1
2
|
16.
2 + 8 =
1
3
10
2
|
|
17.
1 – 1 =
3
0
2
4
|
18.
10 + 0 =
1
3
2
10
|
19.
4 – 4 =
0
2
4
3
|
20.
5 – 2 =
1
3
4
2
|
|
1.
2 + 6 =
8
1
3
2
|
2.
3 – 0 =
4
1
2
3
|
3.
1 + 5 =
2
1
6
3
|
4.
6 + 2 =
3
1
8
2
|
|
5.
2 – 2 =
3
0
4
2
|
6.
2 – 1 =
2
1
4
3
|
7.
4 + 2 =
6
1
3
2
|
8.
7 + 3 =
2
10
1
3
|
|
9.
4 + 5 =
3
1
9
2
|
10.
8 – 5 =
1
2
4
3
|
11.
6 + 4 =
1
3
10
2
|
12.
2 + 5 =
7
3
1
2
|
|
13.
4 + 3 =
7
1
3
2
|
14.
5 – 4 =
3
1
4
2
|
15.
5 + 1 =
3
6
1
2
|
16.
2 + 8 =
1
3
10
2
|
|
17.
1 – 1 =
3
0
2
4
|
18.
10 + 0 =
1
3
2
10
|
19.
4 – 4 =
0
2
4
3
|
20.
5 – 2 =
1
3
4
2
|